The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 1987
Filed:
Oct. 22, 1985
Applicant:
Inventors:
Seiichiro Sakimoto, Kawasaki, JP;
Kazuo Fujita, Kawasaki, JP;
Yutaka Yamauchi, Kawasaki, JP;
Hiroshi Matsue, Kawasaki, JP;
Assignee:
Showa Denko K. K., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B32B / ; C08K / ; C08F / ;
U.S. Cl.
CPC ...
428407 ; 427212 ; 427221 ; 523205 ; 526308 ;
Abstract
Coated particulate materials comprise water-soluble particulate materials as cores and a coating deposited on the surface of the particulate materials and formed preponderantly of a copolymer of cyclopentadiene type oligomer and an unsaturated fatty acid oil. Said coated particulate materials are manufactured by coating the surface of water-soluble particulate materials with a copolymer composition of a cyclopentadiene type oligomer and an unsaturated fatty acid oil and subsequently curing the resultant coating.